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China 3,5-Dinitrosalicylic Acid Suppliers | Premium Glucose Measurement Reagent from Reliable Factory
Product Description
Order your 3,5-Dinitrosalicylic Acid reagent now and take the first step towards unparalleled accuracy in your glucose testing!
Product Name & Details
| Product Name | 3,5-Dinitrosalicylic acid |
| Product Code | 01411 |
| CAS No | 609-99-4 |
| HS Code | 2916.39.90 |
| Molecular Formula | C7H4N2O7 |
| Molecular Wt | 228.12 |
| Synonyms | 2-hydroxy-3,5-dinitrobenzoic acid, 3,5-Dinitro-2-hydroxybenzoic acid |
Specification
| Physical Appearance | White To Yellow Powder |
| Melting Point | 170-173°C |
| Moisture Content (KF) by KF | NMT 1.0% |
| Solubility 2.5% In Methanol | Clear Solution |
| Identify By FTIR | Comparable With Standard |
| Purity By HPLC | NLT 99.0% |
| Assay (by Titration Acidimetry) | NLT 97 - 102% |
Application
- It is used as raw material to manufacture industrial organic chemicals.
- 3,5-Dinitrosalicylic acid is used in the quantification of reducing sugars by colorimetry.
- It is utilized for the analysis of glycosidase (glycoside hydrolase) activity by quantitation of enzymatically released reducing sugar.
- It is also used to detect reducing substances in urine and for quantifying carbohydrate level in blood.
- It acts as an important raw material and an intermediate in the production of organic chemicals such as agrochemicals, organic synthesis, pharmaceuticals and dyes.
Frequently Asked Questions
Q: What is the CAS number and Molecular Weight of 3,5-Dinitrosalicylic acid?
The CAS number of 3,5-Dinitrosalicylic acid is 609-99-4, and its Molecular Weight is 228.12.
Q: What is the purity standard of your DNSA reagent?
Our 3,5-Dinitrosalicylic acid reagent has a purity of not less than 99.0% (NLT 99.0%) by HPLC, and an assay range of NLT 97 - 102% by titration acidimetry.
Q: What are the primary applications of 3,5-Dinitrosalicylic acid?
It is widely used in biochemistry and food science for quantifying reducing sugars by colorimetry, analyzing glycosidase activity, detecting reducing substances in urine, and measuring blood carbohydrate levels. It also serves as an intermediate in organic synthesis for agrochemicals, pharmaceuticals, and dyes.
Q: What is the physical appearance and melting point of this product?
It appears as a white to yellow powder and has a melting point of 170-173°C.
Q: How is the solubility of this DNSA reagent?
It shows excellent solubility, forming a clear solution at 2.5% in methanol.